package com.service;


import com.dto.CategoryDTO;

import java.util.List;

/**
 * @Author: sijunqiang
 * @Date: 2020/5/16 17:55
 * @Description:
 */
public interface CategoryService {

    /**
     * <p>根据父节点：查询分类情况</p>
     * @param pid  父节点
     * @return
     */
    List<CategoryDTO> queryListByParent(Long pid);
}
